GMAT&LSAT CR的TEST Ⅱ的...

GMAT&LSAT CR的TEST Ⅱ的...
7. Recent evidence appears to contradict earlier findings that suggested that those who are physically fit cope better with stressful real-life events. Of a group of healthy women, those randomly assigned to a ten-week program of aerobic exercises performed no better in laboratory tests simulating stressful situations than did the subgroup assigned to a program without exercise.
Which of the following, if true, provides evidence for determining whether physical fitness makes one react better to stress?
(A) Superior reaction to laboratory stress situations was found to be more prevalent among women than among men.
(B) Healthy men, after training six months in weight lifting, encountered fewer potentially stressful situations in the subsequent six months.
(C) Subjects following a regimen during which they perfected their skills in a variety of relaxation techniques found that their lives seemed calmer after they began the regimen.
(D) College students with previous high levels of stressful life events showed a markedly reduced reaction to such events after training in aerobics for six months.
(E) Subjects with a high level of self-esteem more often engaged in physical-fitness regimens than did a control group of subjects with average levels of self-esteem.
答案是D,但College students with previous high levels of stressful life events可能是因为习惯而有不同表现,与physical fitness无关啊...

19. In an effort to go beyond resumes as tools in its search for executives, one leading company has resorted to interviewing the top candidates for a position all together in a single group. This technique is supposed to afford a direct comparison of the candidates with respect to some personal qualities that cannot be gleaned from a resume.
Which of the following, if true, casts the most serious doubt on the value of the simultaneous interview technique?
(A) Resumes do sometimes allow reliable inferences to be made about a candidate’s personal qualities.
(B) The simultaneous interview could become cumbersome if there were a great many candidates for a position.
(C) The more perceptive the interviewer, the more revealing the simultaneous interview is apt to be.
(D) There are certain personal qualities that only an extended simultaneous interview can bring out.
(E) The simultaneous interview distorts each candidate’s response style by inducing stresses unlike any an executive position induces.
答案是E,不是很明白..我选的是D...